US Bridges

Exchange Street over Erie Canal

Good

Niagara County, New York · 3/8 M No JCT 31 & Spring · Structure no. 000000004454150

Built
1915
110 years old, rebuilt 2001
Condition
Good
inspected October 2023
Type
Movable - Lift
Steel
Length
133 ft
1 main span
Daily traffic
1,612
2019 count
Owner
State
State Highway Agency

About this bridge

Exchange Street over Erie Canal is a steel movable - lift carrying Exchange Street over Erie Canal in Niagara County, New York. It was built in 1915 and reconstructed in 2001, so it is 110 years old, older than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,612 vehicles a day, roughly 4% of them trucks, projected to reach 2,257 by 2039. The structure is 133 ft (40.5 m) long and 25 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesExchange Street
CrossesErie Canal
Location3/8 M No JCT 31 & Spring
RouteCity Street 0
Coordinates43.17671, -78.6856
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating43.2 US tons
Inventory rating33.2 US tons

Structure

Structure typeMovable - Lift
MaterialSteel
DeckConcrete, cast-in-place
Main spans1 (+2 approach)
Design loadHS 20
Structure length133 ft (40.5 m)
Longest span100 ft (30.4 m)
Deck width25 ft (7.5 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,612 (2019)
Projected traffic2,257 by 2039
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$8.7 million (2024 estimate)
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was Exchange Street over Erie Canal built?

It was built in 1915, making it 110 years old in 2025. It was reconstructed in 2001.

What condition is Exchange Street over Erie Canal in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in October 2023.

How much traffic does Exchange Street over Erie Canal carry?

About 1,612 vehicles per day (2019 count), of which roughly 4% are trucks.

How long is Exchange Street over Erie Canal?

The structure is 133 ft (40.5 m) long with a longest span of 100 ft (30.4 m) and a deck 25 ft wide.

Who owns Exchange Street over Erie Canal?

It is owned by the State Highway Agency.